CN107254891B - 一种基于空间可变化的自我保护铲斗 - Google Patents
一种基于空间可变化的自我保护铲斗 Download PDFInfo
- Publication number
- CN107254891B CN107254891B CN201710609407.8A CN201710609407A CN107254891B CN 107254891 B CN107254891 B CN 107254891B CN 201710609407 A CN201710609407 A CN 201710609407A CN 107254891 B CN107254891 B CN 107254891B
- Authority
- CN
- China
- Prior art keywords
- driving cog
- gear
- teeth
- bucket
- rack gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 claims abstract description 86
- 230000005540 biological transmission Effects 0.000 claims abstract description 58
- 241000270728 Alligator Species 0.000 claims description 44
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 17
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710609407.8A CN107254891B (zh) | 2017-07-25 | 2017-07-25 | 一种基于空间可变化的自我保护铲斗 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710609407.8A CN107254891B (zh) | 2017-07-25 | 2017-07-25 | 一种基于空间可变化的自我保护铲斗 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107254891A CN107254891A (zh) | 2017-10-17 |
CN107254891B true CN107254891B (zh) | 2019-09-13 |
Family
ID=60025152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710609407.8A Active CN107254891B (zh) | 2017-07-25 | 2017-07-25 | 一种基于空间可变化的自我保护铲斗 |
Country Status (1)
Country | Link |
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CN (1) | CN107254891B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108729482B (zh) * | 2018-08-20 | 2023-09-01 | 江苏徐工工程机械研究院有限公司 | 松土装置和平地机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITGE20030015A1 (it) * | 2003-02-25 | 2004-08-26 | Gianluca Malacrino | Benna o pala a capacita' regolabile |
CN2883496Y (zh) * | 2006-01-06 | 2007-03-28 | 杭州奥加工程机械科技有限公司 | 一种大容量铲斗 |
CN201443083U (zh) * | 2009-04-08 | 2010-04-28 | 吉孟福 | 变容铲斗 |
US8966791B2 (en) * | 2009-12-02 | 2015-03-03 | Lee A. Horton | Staggered edge excavator buckets |
US9428881B1 (en) * | 2015-03-16 | 2016-08-30 | Caterpillar Inc. | Bucket with multi-component wrapper |
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2017
- 2017-07-25 CN CN201710609407.8A patent/CN107254891B/zh active Active
Also Published As
Publication number | Publication date |
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CN107254891A (zh) | 2017-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190819 Address after: 362000 Shanggang 107, Lincun, Dongyuan Town, Quanzhou Taiwanese Investment Zone, Quanzhou City, Fujian Province Applicant after: Quanzhou Taiwan investment zone taquan Mechanical Technology Co., Ltd. Address before: 441300 No. 155 Yanhe Avenue, Xicheng Office, Zengdu District, Suizhou City, Hubei Province Applicant before: Long Xia |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20171017 Assignee: Quanzhou Yaqing Machinery Technology Co., Ltd. Assignor: QUANZHOU TAIWANESE INVESTMENT ZONE TAIQUAN MACHINERY TECHNOLOGY Co.,Ltd. Contract record no.: X2020350000023 Denomination of invention: Self-protection scraper pan based on changeable space Granted publication date: 20190913 License type: Common License Record date: 20200323 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Quanzhou Yaqing Machinery Technology Co.,Ltd. Assignor: QUANZHOU TAIWANESE INVESTMENT ZONE TAIQUAN MACHINERY TECHNOLOGY Co.,Ltd. Contract record no.: X2020350000023 Date of cancellation: 20200630 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200929 Address after: No. 556, North Shanghai Road, Chuzhou City, Anhui Province Patentee after: Anhui Jingke electromechanical Co.,Ltd. Address before: 362000 Shanggang 107, Lincun, Dongyuan Town, Quanzhou Taiwanese Investment Zone, Quanzhou City, Fujian Province Patentee before: QUANZHOU TAIWANESE INVESTMENT ZONE TAIQUAN MACHINERY TECHNOLOGY Co.,Ltd. |